A) Energy B) Waves C) Vibrations D) Captured in our Ears E) All of these are correct
A) Matter B) Substances C) Anti-Matter D) Atoms E) None of these
A) Compressional Waves B) Doppler Waves C) Transverse Waves D) Sea Waves E) Up and Down Waves
A) No direction at all they don't move B) The opposite direction as the sound vibrations C) The same direction as the Sound vibrations D) In many different directions at the same time
A) There is a rainbow present in the sky. B) A moving object is emitting sound continuously. C) The waves are really distorted in the front where the sound is and not in the back after the object moves away D) The waves are moving like the ripples in a pond from a rock
A) Up and down like the waves of an ocean B) Only when there is very dense material around C) Side to side in one direction D) Side to side in two different directions at once
A) Only happens when there is a cold temperature B) Only happens when there is a high temperature C) During the wave movement. D) After the sound waves pass a point and the matter snaps back into its original position
A) False B) Both true and false C) Neither true or false D) True
A) Gases B) Liquids C) Solids D) Space
A) Sound that bounces in all directions B) A figment of your imagination C) Sound bouncing back to you off a solid object D) Sound that DOES NOT bounce back to you
A) Increases as the temperature decreases B) Decreases as the temperature increases C) Does NOT change with the temperature D) Increases as the temperature increases
A) Echo Location B) No Echos at all C) Echo Detection D) Echo Reverberation
A) Less Dense material B) Density does not matter with sound C) Matter that has no density at all D) Denser material
A) They must reach the ear drum and cochlea to be heard B) The brain does not ever come into play. It is only the ear that hears C) just need to get to the ear canal D) The little hair cells don't matter
A) Hertz B) Velocity C) Frequency D) Amplitude E) Intensity
A) Amplitude B) Frequency C) Intensity D) Velocity E) Hertz
A) The unit of measure to check tone quality B) The unit of measure used to gauge frequency C) The unit of measure that is used to check wave length D) The unit of measure used to gauge the loudness
A) sound without amplitude or tone quality B) some very bad music that everyone likes C) sound without definite pitch and no pattern D) sound without intensity
A) Five B) Three C) One D) Six E) Seven
A) does not need the hair like cell to move the vibrations into it. B) The cochlear implant C) The ear drum D) saran wrap and tin foil
A) Two B) One C) Three D) There are no bones it is only a thin membrane that vibrates E) Four
A) It does not have a relation B) Decibels C) Frequency D) Velocity E) Amplitude
A) Amplitude and Intensity B) Velocity and Loudness C) Pitch and Loudness D) Pitch and Velocity
A) Outer Ear B) Ear Canal C) Ear Drum D) Cochlea E) Three Bones of the Ear
A) Ear Canal B) Cochlea C) Ear Drum D) Outer Ear E) Three Bones of the Ear
A) Cochlea B) Outer Ear C) Ear Drum D) Three Bones of the Ear E) Ear Canal
A) Ear Drum B) Ear Canal C) Outer Ear D) Three Bone of the ear E) Cochlea
A) Three Bones of the Ear B) Outer Ear C) Ear Canal D) Cochlea E) Ear Drum
A) 100 + dB B) 90 + dB C) 55 + dB D) 85 + dB E) 60 + dB
A) You can always hear no matter where you are B) The only place in space that you can hear is the moon C) Neither D) True E) False |